mac80211: misc cleanups

This patch removes unneeded member (skbuff) from
ieee80211_ibss_add_sta() method in its declaration (in ieee80211_i.h)
and its callers (in rx.c and mlme.c)

This patch removes unneeded member from struct ieee80211_rx_data
in ieee80211_i.h.

(Originally posted as two patches. -- JWL)

Signed-off-by: Rami Rosen <ramirose@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h
index 527205f8c1a1437cf504cd11c1f0d3aef049b112..6f59e11d7b33a733a9cfa93f8def094ba67f38a7 100644 (file)
--- a/net/mac80211/ieee80211_i.h
+++ b/net/mac80211/ieee80211_i.h
@@ -187,7 +187,6 @@ struct ieee80211_rx_data {
        struct ieee80211_rx_status *status;
        struct ieee80211_rate *rate;
 
-       u16 ethertype;
        unsigned int flags;
        int sent_ps_buffered;
        int queue;
@@ -864,8 +863,7 @@ int ieee80211_sta_set_bssid(struct ieee80211_sub_if_data *sdata, u8 *bssid);
 void ieee80211_sta_req_auth(struct ieee80211_sub_if_data *sdata,
                            struct ieee80211_if_sta *ifsta);
 struct sta_info *ieee80211_ibss_add_sta(struct ieee80211_sub_if_data *sdata,
-                                       struct sk_buff *skb, u8 *bssid,
-                                       u8 *addr, u64 supp_rates);
+                                       u8 *bssid, u8 *addr, u64 supp_rates);
 int ieee80211_sta_deauthenticate(struct ieee80211_sub_if_data *sdata, u16 reason);
 int ieee80211_sta_disassociate(struct ieee80211_sub_if_data *sdata, u16 reason);
 u32 ieee80211_reset_erp_info(struct ieee80211_sub_if_data *sdata);

diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
index 87b2ac85d911877f3cb4940b25ac27d0ef9d2f82..290b0017ef2e7f55c8875cc5fff240f39260f059 100644 (file)
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -1565,8 +1565,7 @@ static void ieee80211_rx_bss_info(struct ieee80211_sub_if_data *sdata,
                                    (unsigned long long) sta->sta.supp_rates[band]);
 #endif
                } else {
-                       ieee80211_ibss_add_sta(sdata, NULL, mgmt->bssid,
-                                              mgmt->sa, supp_rates);
+                       ieee80211_ibss_add_sta(sdata, mgmt->bssid, mgmt->sa, supp_rates);
                }
 
                rcu_read_unlock();
@@ -1638,9 +1637,7 @@ static void ieee80211_rx_bss_info(struct ieee80211_sub_if_data *sdata,
                               sdata->dev->name, mgmt->bssid);
 #endif
                        ieee80211_sta_join_ibss(sdata, &sdata->u.sta, bss);
-                       ieee80211_ibss_add_sta(sdata, NULL,
-                                              mgmt->bssid, mgmt->sa,
-                                              supp_rates);
+                       ieee80211_ibss_add_sta(sdata, mgmt->bssid, mgmt->sa, supp_rates);
                }
        }
 
@@ -2373,8 +2370,7 @@ void ieee80211_sta_setup_sdata(struct ieee80211_sub_if_data *sdata)
  * must be callable in atomic context.
  */
 struct sta_info *ieee80211_ibss_add_sta(struct ieee80211_sub_if_data *sdata,
-                                       struct sk_buff *skb, u8 *bssid,
-                                       u8 *addr, u64 supp_rates)
+                                       u8 *bssid,u8 *addr, u64 supp_rates)
 {
        struct ieee80211_local *local = sdata->local;
        struct sta_info *sta;

diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c
index 23443de7ee4e8aef4dee1ef7cd1a660a5cb1c06a..73cf126cef499d9ed30a20b317ecf7dc8feb0302 100644 (file)
--- a/net/mac80211/rx.c
+++ b/net/mac80211/rx.c
@@ -1850,9 +1850,8 @@ static int prepare_for_handlers(struct ieee80211_sub_if_data *sdata,
                                return 0;
                        rx->flags &= ~IEEE80211_RX_RA_MATCH;
                } else if (!rx->sta)
-                       rx->sta = ieee80211_ibss_add_sta(sdata, rx->skb,
-                                               bssid, hdr->addr2,
-                                               BIT(rx->status->rate_idx));
+                       rx->sta = ieee80211_ibss_add_sta(sdata, bssid, hdr->addr2,
+                               BIT(rx->status->rate_idx));
                break;
        case NL80211_IFTYPE_MESH_POINT:
                if (!multicast &&